冲压工艺有哪些:英语高手请进

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根据汉语意思完成句子.
1.吉姆每天骑自行车上学.
Jim goes to school ( )( )( )every day.
2.丹尼正在给父亲打电话.
danny is ( )( )( )to her father.
3.天晚了,我必须回家了.
It's late now.I ( )( )go home.

1 on a bike
2 giving a call
making a call
3 have to

on a bike
giving a call
ought to